User:Michael F. Nagle/Notebook/Chem 571/2012/10/09: Difference between revisions
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==Procedure== | ==Procedure== | ||
#Atomic Absorbtion spectroscopter was calibrated with standard solutions of Au, with concentrations of 5, 8, 10, 15, 20, 25, 30 and 40 ppm. | #Atomic Absorbtion spectroscopter was calibrated with standard solutions of Au, with concentrations of 5, 8, 10, 15, 20, 25, 30 and 40 ppm prepared by [[User:Abigail E. Miller/Notebook/CHEM571 Lab Project/2012/10/08| Dr. Miller]]. | ||
##Between samples, deionized water was run throguh the spectroscoper. | ##Between samples, deionized water was run throguh the spectroscoper. | ||
#A blank was run with 1M HCl once every four samples. | #A blank was run with 1M HCl once every four samples. | ||
#Samples of Au/BSA made [[User:Michael_F._Nagle/Notebook/Chem_571/2012/10/03|last week]] were analyzed. | #Samples of Au/BSA made [[User:Michael_F._Nagle/Notebook/Chem_571/2012/10/03|last week]] were analyzed. | ||
==Data== | |||
[[Image:AAgold.jpg]] | |||
==Discussion== | |||
*The lack of a consistent slope in the 132-140 [Au/BSA] range would suggest that a higher percentage of gold goes into fibers at these mole ratios. However, this contradicts our previous trials with Au/BSA in UV/Vis, which showed the most AuNP in solution around this region, and the least in fibers. | |||
*The opposite trend was expected. More trials need to be run to see what's going on here. | |||
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__NOTOC__ | __NOTOC__ |
Revision as of 23:08, 6 December 2012
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Procedure
DataDiscussion
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